干旱半干旱区典型流域生物结皮分布遥感提取方法

宋志祺, 王晨沣, 刘梦云, 王小平

A remote sensing method for extracting bio-crust distribution from a typical watershed in arid and semi-arid areas

Zhiqi Song, Chenfeng Wang, Mengyun Liu, Xiaoping Wang

图1 皇甫川流域地理位置 注：a、b、c、d分别为流域典型样区；e、f、g分别为代表性区域的生物结皮解译标志

Fig.1 The geographic location of Huangfuchuan drainage basin